190666845

素因数分解:

$3^3\times 5^1\times {\mathrm{1412347}}^1$

素因数の和:1412361

約数の個数: 16

約数和(自身を含む): 338963520

約数和(自身を除く): 148296675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1412347, 4237041, 7061735, 12711123, 21185205, 38133369, 63555615, 190666845]

約数ペア:

[(1, 190666845), (3, 63555615), (5, 38133369), (9, 21185205), (15, 12711123), (27, 7061735), (45, 4237041), (135, 1412347)]